user andecertifyrodgers's BlogAuthor: user andecertifyrodgers
Asthma is a serious lung disease effecting over 20 million people in the US alone. An asthma attack is caused by a trigger, which can be any external stimulant such as perfume, food, air pollution, cold air, animals, dust, etc., which our bodies react to. Knowing what your personal triggers are and avoiding them will help greatly to prevent asthma attacks. However, what triggers an asthma attack in some people may not even bother another asthma sufferer at all.